347/347H Stainless Simbi

Alloy 347 isimbi yakaenzana, austenitic, chromium ine columbium iyo inofunga nezvekupera kwecarbide kunaya, uye nekudaro intergranular corrosion. Alloy 347 yakaenzana nekuwedzera kwechromium uye tantalum uye inopa yakakwira zvinokambaira uye kusagadzikana kuputika zvivakwa pane alloy 304 uye 304L, iyo inogona zvakare kushandiswa kufumura uko kukurudzira uye intergranular corrosion zvine chekuita. kuve nekusaita corrosion resistance, zviri nani pane iyo yealloy 321. Alloy 347H ndiyo yakakwira carbon composition fomu yeAlloy 347 uye inoratidza yakakwidziridzwa tembiricha uye zvinokambaira.
Hunhu

• Yakakwira inokambaira kushushikana uye kuputika zvivakwa kana zvichienzaniswa ne304
• Ideal for high temperature service
• Inokunda sensitization uye intergranular corrosion kunetseka
• Inogona kushandiswa mune yakakwirira tembiricha application
• Nekuda kwekudzikamisa izvo zvinhu zvinopa zvirinani zvakazara corrosion kuramba kana ichienzaniswa ne304/304L.

• Chemical Processing
• Zvokudya Zvokugadzira midziyo uye kuchengetedza
• Petroleum Refining fluid catalytic cracking units, polythionic acid service
• Pharmaceutical Production
• Waste Heat Recovery recuperators

Alloy 347 stainless steel plate inoratidza zvakanaka general corrosion resistance inofanana ne304. Yakagadzirwa kuti ishandiswe muchromium carbide precipitation scope ne800 – 1500°F (427 – 816°C) apo maaloyi asina kuenzana akaita se304 anoiswa intergranular. kurwisa. Mune ino tembiricha chiyero, iyo yakazara corrosion kuramba yeAlloy 347 Stainless simbi ndiro iri nani pane Alloy 321 Stainless simbi ndiro. Alloy 347 inowedzera kuita imwe yepamusoro kune Alloy 321 mune yakasimba oxidizing mamiriro anosvika 1500 ° F (816 ° C). Iyo alloy inogona kushandiswa sechikamu chenitric mhinduro; yakanyanya diluted organic acids patembiricha iri pakati nepakati uye mune yakachena phosphoric asidhi pane yakaderera tembiricha uye anosvika 10% diluted mhinduro pakupisa kwakanyanya. Alloy 347 Stainless steel plate inopikisa polythionic acid stress corrosion cracking in hydrocarbon service. Inogona zvakare kushandiswa mune chloride kana fluoride yemahara caustic mhinduro pane ine mwero tembiricha. Alloy 347 Stainless steel plate haishande zvakanaka mumhinduro dzechloride, kunyangwe muzvikamu zvidiki, kana musulfuric acid.